Background
Costello, Ellen Farrington was born on April 9, 1942 in New York City. Daughter of Robert Jerome Junior and Margaret Evelyn Farrington.
Costello, Ellen Farrington was born on April 9, 1942 in New York City. Daughter of Robert Jerome Junior and Margaret Evelyn Farrington.
Bachelor in Elementary Education, Dunbarton College Holy Cross, 1963; postgraduate, George Washington University, 1964-1965; postgraduate, Montgomery College, 1986.
Elementary teacher, District of Columbia Public Schools, Washington, 1963-1966; preschooling, kindergarten, principal, St. Peter's Confraternity of Christian Doctrine, Olney, Maryland., 1972-1975; substitute teacher, St. Peter's Elementary School, Olney, 1978-1986; elementary teacher, St. Peter's Elementary School, Olney, since 1989.
Member National Catholic Education Association, National Council Teachers Mathematics American Association Retired Persons, Dunbarton College Holy Cross Alumnae Association, Ursuline Academy Alumnae Association.
Married John Nelson Costello Senior, April 16, 1966 (divorced October 1987). Children: John Nelson Junior, Mary Margaret.